Transcend 240 GB TLC SATA III 6Gb/s 2.5" Solid State Drive (TS240GSSD220S) Boost your computer's speed and capacity with a Transcend SSD Max. Read 550MB/s, Max. Write 450MB/s Powerful controller with high-quality flash chips Supports DevSleep ultra low power state Supports TRIM, NCQ and S.M.A.R.T. function Silent, low-power operation. Resistant to shock and vibration Three-year limited warranty For Mac users please refer to the JetDrive product lines for compatible products